Outcome
Type |
Measure |
Description |
Time frame |
Safety issue |
Primary |
Relationship between diet quality and coronary artery calcification (CAC) |
Diet quality indices reflecting different dimensions of diet will be used as the main exposure, including the Alternative Mediterranean Diet Index (AMED, 9-45 points), the Alternative Healthy Eating Index (AHEI, 0-100 points), the Dietary Approach to Stop Hypertension index (DASHi, 8-40 points), the healthy plant-based diet index (hPDI, 18-90 points) and the unhealthy plant-based diet index (uPDI, 18-90 points). Higher scores reflect higher diet quality, except for the uPDI which reflect lower diet quality. CAC will be measured using non-constrat CT scan. CAC scores will be quantified with the Agatston scoring method. Higher CAC scores reflect higher CAC. |
Diet questionnaire completion and CAC measurement will be completed with a 3 weeks period. |
|
Secondary |
Relationship between diet quality and LDL-cholesterol. |
Diet quality indices reflecting different dimensions of diet will be used as the main exposure, including the Alternative Mediterranean Diet Index (AMED, 9-45 points), the Alternative Healthy Eating Index (AHEI, 0-100 points), the Dietary Approach to Stop Hypertension index (DASHi, 8-40 points), the healthy plant-based diet index (hPDI, 18-90 points) and the unhealthy plant-based diet index (uPDI, 18-90 points). Higher scores reflect higher diet quality, except for the uPDI which reflect lower diet quality. LDL-cholesterol will be measured using standard procedures from the fasting blood sample collected on the same day of the CT-scan. |
Diet questionnaire completion and CVD risk factor measurement will be completed with a 3 weeks period. |
|
Secondary |
Relationship between diet quality and Lipoprotein (a). |
Diet quality indices reflecting different dimensions of diet will be used as the main exposure, including the Alternative Mediterranean Diet Index (AMED, 9-45 points), the Alternative Healthy Eating Index (AHEI, 0-100 points), the Dietary Approach to Stop Hypertension index (DASHi, 8-40 points), the healthy plant-based diet index (hPDI, 18-90 points) and the unhealthy plant-based diet index (uPDI, 18-90 points). Higher scores reflect higher diet quality, except for the uPDI which reflect lower diet quality. Lipoprotein (a) will be measured using standard procedures from the fasting blood sample collected on the same day of the CT-scan. |
Diet questionnaire completion and CVD risk factor measurement will be completed with a 3 weeks period. |
|
Secondary |
Relationship between diet quality and intuitive eating. |
Diet quality indices reflecting different dimensions of diet will be used as the main exposure, including the Alternative Mediterranean Diet Index (AMED, 9-45 points), the Alternative Healthy Eating Index (AHEI, 0-100 points), the Dietary Approach to Stop Hypertension index (DASHi, 8-40 points), the healthy plant-based diet index (hPDI, 18-90 points) and the unhealthy plant-based diet index (uPDI, 18-90 points). Higher scores reflect higher diet quality, except for the uPDI which reflect lower diet quality. Intuitive eating will be measured using the Intuitive Eating Scale. |
Diet questionnaire completion and psychological aspects of eating measurement will be completed with a 3 weeks period. |
|
Secondary |
Relationship between diet quality and physical activity |
Diet quality indices reflecting different dimensions of diet will be used as the main exposure, including the Alternative Mediterranean Diet Index (AMED, 9-45 points), the Alternative Healthy Eating Index (AHEI, 0-100 points), the Dietary Approach to Stop Hypertension index (DASHi, 8-40 points), the healthy plant-based diet index (hPDI, 18-90 points) and the unhealthy plant-based diet index (uPDI, 18-90 points). Physical activity will be assessed using the Godin physical activity questionnaire. |
Diet questionnaire completion and lifestyle habit measurement will be completed with a 3 weeks period. |
|
Secondary |
Relationship between diet quality and sleep. |
Diet quality indices reflecting different dimensions of diet will be used as the main exposure, including the Alternative Mediterranean Diet Index (AMED, 9-45 points), the Alternative Healthy Eating Index (AHEI, 0-100 points), the Dietary Approach to Stop Hypertension index (DASHi, 8-40 points), the healthy plant-based diet index (hPDI, 18-90 points) and the unhealthy plant-based diet index (uPDI, 18-90 points). Sleep will be assessed using the Pittsburgh Sleep Quality Index. |
Diet questionnaire completion and lifestyle habit measurement will be completed with a 3 weeks period. |
|
Secondary |
Relationship between diet quality and substance use. |
Diet quality indices reflecting different dimensions of diet will be used as the main exposure, including the Alternative Mediterranean Diet Index (AMED, 9-45 points), the Alternative Healthy Eating Index (AHEI, 0-100 points), the Dietary Approach to Stop Hypertension index (DASHi, 8-40 points), the healthy plant-based diet index (hPDI, 18-90 points) and the unhealthy plant-based diet index (uPDI, 18-90 points). substance use will be assessed in a self-reported fashion using a questionnaire. |
Diet questionnaire completion and lifestyle habit measurement will be completed with a 3 weeks period. |
|
Secondary |
Relationship between diet quality and alcohol consumption. |
Diet quality indices reflecting different dimensions of diet will be used as the main exposure, including the Alternative Mediterranean Diet Index (AMED, 9-45 points), the Alternative Healthy Eating Index (AHEI, 0-100 points), the Dietary Approach to Stop Hypertension index (DASHi, 8-40 points), the healthy plant-based diet index (hPDI, 18-90 points) and the unhealthy plant-based diet index (uPDI, 18-90 points). Alcohol consumption will be assessed from the food frequency questionnaire. |
Diet questionnaire completion and lifestyle habit measurement will be completed with a 3 weeks period. |
|
Secondary |
Relationship between diet quality and medication adherence. |
Diet quality indices reflecting different dimensions of diet will be used as the main exposure, including the Alternative Mediterranean Diet Index (AMED, 9-45 points), the Alternative Healthy Eating Index (AHEI, 0-100 points), the Dietary Approach to Stop Hypertension index (DASHi, 8-40 points), the healthy plant-based diet index (hPDI, 18-90 points) and the unhealthy plant-based diet index (uPDI, 18-90 points). Medication adherence will be assessed using the Medication Adherence Report Scale. |
Diet questionnaire completion and lifestyle habit measurement will be completed with a 3 weeks period. |
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